Mitsubishi TCGT060102L-F VP15TF | PVD Coated Turning Insert
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TCGT060102L-F VP15TF
Mitsubishi Materials | Miracle Coated Precision Specialist
The Mitsubishi TCGT060102L-F VP15TF is a high-performance PVD coated carbide insert designed for micro-turning and boring. Engineered with the legendary VP15TF Miracle Coating, this insert offers an exceptional balance of wear resistance and toughness. It is the premier long-tail precision tool for machining stainless steel, heat-resistant alloys, and general carbon steels where high surface quality and dimensional accuracy are non-negotiable.
Miracle PVD Coated | G-Class Precision Ground | Box of 10
Nomenclature Decoded
Triangular Shape
7° Relief Angle
G-Class Tolerance
With Fixing Hole
6.35mm IC
1.59mm Thick
0.2mm Radius
Left Hand/F-Breaker
Dimensional Reference
| Dimension | Metric (ISO) | Inch (ANSI) Equivalent |
|---|---|---|
| Model Reference | TCGT060102L-F | TCGT 1.21.1L-F |
| Inscribed Circle (IC) | 6.35 mm | 0.250" |
| Thickness (S) | 1.59 mm | 0.063" |
| Corner Radius (RE) | 0.2 mm | 0.008" |
VP15TF Miracle Coating
The VP15TF grade combines a high-toughness micro-grain carbide substrate with Mitsubishi's proprietary Miracle PVD coating (AlTiN base). This provides superior oxidation resistance and hardness, making it ideal for boring stainless steel and alloy steels where heat-induced wear is a major concern. It is widely considered the most versatile grade for multi-material workshops.
F-Breaker for Chip Control
The F-breaker (Finishing Breaker) is meticulously ground for ultra-light cutting loads. It excels in chip evacuation at low feed rates and shallow depths of cut, preventing "bird-nesting" in small bore applications. The "L" (Left-hand) configuration is specifically designed for use in specialized internal boring bars or back-turning setups.
Technical Cutting Recommendations
| Material Group | Cutting Speed ($v_c$) | Feed Rate ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Stainless Steel (304/316) | 80 - 150 m/min | 0.03 - 0.10 mm/rev | 0.1 - 0.5 mm |
| Alloy Steel | 100 - 180 m/min | 0.03 - 0.12 mm/rev | 0.1 - 0.7 mm |
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.